body {
  margin: 0px;
  padding: 0px;
  background-color: rgba(218, 218, 218, 0.267);
  height: 100%;
}

.el-carousel__item img {
  color: #475669;
  font-size: 18px;
  opacity: 0.75;
  line-height: 300px;
  margin: 0;
}

.el-carousel__item:nth-child(2n) {
  background-color: #99a9bf;
}

.el-carousel__item:nth-child(2n+1) {
  background-color: #d3dce6;
}